This is an AV(5.1) amplifier, it is a Hi-Fi Stereo amplifier too.
It is a real hi-end Class A stero amplifier, you can listen the music with a very nice sound.
It is not easy to get an AV and Hi-Fi Amplifier 2 in 1, just get it, you will love it.

? The preamplifier part is a 7.1 channels Decode analog audio signal output, if you add a hifi stereo power amplifier, you can get a 7.1 amplifier systems.

? giant fever-level toroidal transformer and up to 147200 uF of high-quality large electrolysis fully ensure that the amplifier's power reserve is abundant, so that bass is powerful, the cinema effect is extremely shocking!